Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rg7 win in 1 half-moves
2 Ka1 draw
3 Kc1 draw
4 Kf4 draw
5 Kf5 draw
6 Kf6 draw
7 Kg4 draw
8 Kh6 draw
9 Rd8 draw
10 Re8 draw
11 Rf8 draw
12 Rg6 draw
13 Rh8 draw
14 Ka2 loss in 2 half-moves
15 Kb2 loss in 2 half-moves
16 Kc2 loss in 2 half-moves
17 Kg6 loss in 2 half-moves
18 Ra8 loss in 2 half-moves
19 Rb8 loss in 2 half-moves
20 Rc8 loss in 2 half-moves
21 Kh4 loss in 1 half-moves
22 Kh5 loss in 1 half-moves